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Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
000 FOUS55 KTFX 181338 PFMTFX Point Forecast Matrices National Weather Service Great Falls MT 738 AM MDT Thu Apr 18 2024 MTZ312-182200- Great Falls-Cascade MT 47.47N 111.38W Elev. 3663 ft 738 AM MDT Thu Apr 18 2024 Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 39 18 38 20 52 Temp 23 31 36 36 29 23 20 18 24 29 35 37 30 26 22 21 27 40 48 51 Dewpt 11 12 15 13 10 9 9 10 12 12 14 13 14 15 14 13 13 16 19 20 RH 59 45 42 38 44 54 62 70 60 48 41 37 51 62 71 71 55 37 31 29 Wind dir W NW N N N NE N NW N N N NE NE E E E SE E E E Wind spd 9 10 10 12 10 10 4 5 8 9 8 10 8 5 4 4 5 6 8 9 Clouds SC B1 B1 SC SC SC SC SC B1 B2 B2 B1 SC FW FW FW FW FW FW FW PoP 12hr 5 5 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 57 35 57 33 64 38 68 Temp 36 35 52 52 41 37 51 54 41 36 55 62 47 40 60 65 Dewpt 24 23 25 22 24 25 26 22 28 27 28 27 32 31 34 33 PWind dir SE SW W W E SE SE W Wind char LT GN GN GN GN GN GN GN Avg clouds FW SC B1 B1 SC B1 B1 SC SC SC SC SC SC B1 B1 B1 PoP 12hr 10 30 20 10 0 0 10 20 Rain C C S S S Snow S $$ MTZ303-182200- Cut Bank-Glacier MT 48.60N 112.39W Elev. 3838 ft 738 AM MDT Thu Apr 18 2024 Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 36 17 36 20 47 Temp 23 30 34 33 24 19 17 17 23 29 33 34 28 24 22 20 26 37 45 46 Dewpt 10 13 15 13 8 6 9 12 14 13 13 13 15 16 15 14 15 15 16 17 RH 57 49 45 43 50 56 70 80 68 51 43 41 58 71 74 77 62 40 31 31 Wind dir NW NW N N N N NW NW N N N NE NE E SE SE SE SE SE SE Wind spd 13 18 19 21 12 10 9 10 11 11 10 10 6 5 5 4 10 13 16 14 Clouds SC SC B1 FW SC FW SC B1 B1 B2 B2 B2 B1 SC FW FW FW FW FW FW PoP 12hr 5 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 28 52 33 55 30 61 34 64 Temp 32 31 48 49 37 34 49 52 37 32 53 59 42 36 56 61 Dewpt 19 23 23 22 25 26 26 24 28 27 27 25 29 29 31 29 PWind dir SE W W NW W S SE SW Wind char GN BZ BZ BZ GN GN GN GN Avg clouds FW SC B1 SC B1 B1 B1 SC SC SC SC SC SC B1 B1 B1 PoP 12hr 5 20 10 10 0 0 5 10 Rain S S Snow S $$ MTZ319-182200- Helena-Lewis & Clark MT 46.61N 111.96W Elev. 3893 ft 738 AM MDT Thu Apr 18 2024 Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 42 22 43 24 56 Temp 27 35 40 40 33 28 24 22 26 34 40 41 34 29 26 24 30 42 52 55 Dewpt 14 16 17 16 14 14 12 11 11 10 12 12 16 17 15 16 16 17 19 20 RH 57 45 39 37 45 55 60 62 52 36 31 30 47 60 62 71 55 36 27 25 Wind dir N N N N N NW NW NW N N N N N N N NE E E E E Wind spd 2 5 9 13 11 10 10 8 8 10 12 13 10 5 4 2 4 6 8 10 Clouds FW SC SC SC B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 58 34 59 33 66 40 70 Temp 41 36 51 54 41 34 50 57 42 33 55 65 48 40 59 66 Dewpt 24 26 29 24 24 24 25 24 26 26 30 27 31 30 35 34 PWind dir SE W W W W SE S N Wind char LT GN GN GN GN LT GN LT Avg clouds FW SC B1 B1 FW SC SC SC SC SC SC SC SC B1 B1 B1 PoP 12hr 10 30 10 10 0 5 10 30 Rain C C C $$ MTZ326-182200- Bozeman-Gallatin MT 45.78N 111.16W Elev. 4475 ft 738 AM MDT Thu Apr 18 2024 Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 42 19 44 19 54 Temp 22 32 39 40 32 26 22 19 24 34 40 44 33 28 23 20 27 41 50 54 Dewpt 12 14 15 14 15 16 14 13 13 12 13 13 15 15 14 13 15 18 20 20 RH 65 47 37 34 49 65 71 77 62 39 33 28 47 58 68 74 60 39 30 26 Wind dir S NW NW N N NW W S W N N E E E E E E E E E Wind spd 2 4 6 8 9 8 6 5 4 4 5 10 12 10 8 5 5 3 4 6 Clouds FW FW FW SC B1 B1 OV B2 B1 SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 10 10 5 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 T 00-00 Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 31 60 29 57 29 64 35 69 Temp 37 33 50 55 38 31 47 54 38 31 53 62 44 37 59 64 Dewpt 25 25 32 29 26 23 25 22 26 24 29 29 32 30 36 34 PWind dir E W W W E E E SW Wind char LT GN GN GN GN LT GN LT Avg clouds FW SC B2 B2 B1 SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 5 40 30 10 0 5 10 30 Rain S C C Rain shwrs C Tstms S $$ MTZ330-182200- West Yellowstone-Gallatin MT 44.69N 111.11W Elev. 6644 ft 738 AM MDT Thu Apr 18 2024 Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 36 10 42 12 51 Temp 15 31 35 35 25 17 13 10 19 37 42 40 27 20 16 13 22 44 51 49 Dewpt 6 9 10 9 10 9 8 7 10 14 13 14 15 14 12 9 12 19 19 20 RH 67 39 35 33 52 70 80 87 67 38 30 34 60 77 84 84 65 36 28 31 Wind dir N E SW SW S E NE E NE NE N N NE NE NE E N SW W SW Wind spd 0 2 5 6 5 3 3 3 5 4 5 6 6 5 4 3 0 3 8 10 Clouds FW FW FW SC SC SC FW B1 SC SC SC FW FW FW FW FW FW FW SC FW PoP 12hr 5 10 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 25 55 22 51 21 59 29 60 Temp 30 27 50 49 33 25 44 47 30 23 52 54 36 30 56 55 Dewpt 22 21 30 28 24 20 19 20 21 17 21 23 28 26 31 31 PWind dir S SW W W S S SE S Wind char LT GN GN GN LT LT LT GN Avg clouds FW SC B2 B1 B1 SC SC FW SC SC SC SC SC SC B1 B1 PoP 12hr 5 50 30 10 0 10 20 40 Rain S C C S S C Snow S $$ MTZ328-182200- Dillon-Beaverhead MT 45.26N 112.55W Elev. 5357 ft 738 AM MDT Thu Apr 18 2024 Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 41 19 43 22 55 Temp 23 31 38 39 31 27 21 20 24 33 40 41 33 28 24 22 28 41 52 55 Dewpt 15 15 15 14 15 17 16 14 14 14 13 12 14 15 14 14 15 18 20 21 RH 71 51 38 35 51 65 81 77 65 45 33 30 45 58 65 71 58 39 28 26 Wind dir W NW SW NW NE NE NE NE NE NE NE NE NE NE NE NE NE N NW N Wind spd 4 4 5 5 10 10 11 9 9 10 9 12 9 6 6 6 5 4 5 5 Clouds FW FW FW SC B1 B2 B2 B2 B1 SC FW FW FW SC FW SC FW FW SC SC PoP 12hr 10 10 5 0 0 QPF 12hr 0 0.04 0 0 0 Snow 12hr 00-00 T 00-00 Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 60 29 57 31 64 38 67 Temp 39 35 54 54 37 30 47 54 39 33 53 61 45 40 59 61 Dewpt 25 26 30 22 23 22 20 17 24 23 25 25 30 30 33 31 PWind dir SE SW W W NE SW E SW Wind char LT GN GN GN GN LT GN GN Avg clouds SC SC B1 B1 SC SC FW FW SC SC SC B1 B1 B1 B1 B1 PoP 12hr 5 30 10 5 0 5 10 20 Rain S C Rain shwrs S Tstms S $$ MTZ305-182200- Havre-Hill MT 48.54N 109.76W Elev. 2585 ft 738 AM MDT Thu Apr 18 2024 Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 39 21 40 20 50 Temp 28 35 38 36 27 24 22 21 27 35 38 38 32 27 22 20 28 42 48 50 Dewpt 13 13 14 12 12 17 17 17 18 16 15 15 18 19 17 15 17 17 17 18 RH 53 40 37 36 53 74 81 84 68 45 38 38 56 71 81 81 63 36 29 28 Wind dir NW NW NW NW N W NW NW NW N N N NE E SE SE E SE SE SE Wind spd 19 21 21 21 12 9 9 10 13 11 10 10 5 5 3 3 4 5 6 10 Clouds CL FW SC SC FW SC B1 B1 B1 B2 B2 B2 B1 FW FW FW CL CL FW FW PoP 12hr 0 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 28 60 34 56 31 64 37 69 Temp 34 30 51 54 40 36 49 54 39 33 56 61 46 39 60 66 Dewpt 20 20 26 27 31 30 32 29 30 28 31 29 31 31 34 34 PWind dir SE SW W NW SW SE E E Wind char GN GN BZ BZ GN GN GN GN Avg clouds FW FW B1 B1 B1 B1 B1 SC SC SC FW SC SC SC B1 SC PoP 12hr 0 20 20 20 0 0 5 10 Rain S S S S $$ MTZ314-182200- Lewistown-Fergus MT 47.05N 109.46W Elev. 4144 ft 738 AM MDT Thu Apr 18 2024 Date Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 35 15 34 17 47 Temp 23 30 33 33 24 20 17 16 21 29 32 32 24 21 19 18 27 38 44 46 Dewpt 10 11 11 11 9 8 8 9 13 13 14 14 13 14 13 12 13 16 18 18 RH 57 44 39 39 52 59 67 73 71 51 47 47 62 74 77 77 55 40 35 32 Wind dir NW NW NW NW NW W W W NW NW N N NE SE SE SE SE SE SE SE Wind spd 16 18 18 16 11 10 9 10 10 11 10 10 6 5 5 5 6 8 8 9 Clouds FW B1 B1 SC SC SC FW B1 B2 B2 B2 B1 SC FW FW FW FW FW FW CL PoP 12hr 5 5 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 04/21/24 Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 28 57 32 51 29 59 35 66 Temp 31 32 52 51 36 34 46 49 35 32 53 57 42 38 60 62 Dewpt 20 21 28 27 23 24 27 26 27 25 27 28 30 29 34 35 PWind dir SE SW W NW W SE SE E Wind char GN GN BZ BZ GN GN GN GN Avg clouds FW FW B1 B1 B1 SC B1 SC SC SC SC SC SC SC B1 B1 PoP 12hr 5 30 30 30 0 0 10 20 Rain C C S S C S Snow S S $$ http://www.weather.gov/greatfalls
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